Jelani has twice as much money on his subway pass as Alexis. If they both add $20 to their passes, Jelani will have 1.5 times as much on pass as Alexis. Write an equation to represent this situation. his How much do Jelani and Alexis have on their subway passes now? Jelani Alexis Now 2x Add $20 2x + 20 x + 20 2x + 20 = 1.5(x + 20) 2x + 20 = 1.5x+ 30 0.5x = 10 %3D X = 20 2x = 40 Jelani has $40 on his pass and Alexis has $20. In the Example, does the value of x answer the question? Explain.
Jelani has twice as much money on his subway pass as Alexis. If they both add $20 to their passes, Jelani will have 1.5 times as much on pass as Alexis. Write an equation to represent this situation. his How much do Jelani and Alexis have on their subway passes now? Jelani Alexis Now 2x Add $20 2x + 20 x + 20 2x + 20 = 1.5(x + 20) 2x + 20 = 1.5x+ 30 0.5x = 10 %3D X = 20 2x = 40 Jelani has $40 on his pass and Alexis has $20. In the Example, does the value of x answer the question? Explain.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.10: Problems Without Solutions
Problem 5P
Related questions
Question
Transcribed Image Text:able Equations
Study the Example showing how to write and solve a
one-variable equation that represents a word problem.
Then solve problems 1-4.
Student PasS
SUBWAY
Example
Jelani has twice as much money on his subway pass as Alexis. If they
both add $20 to their passes, Jelani will have 1.5 times as much on
his
Student
SUBW
pass as Alexis. Write an equation to represent this situation.
How much do Jelani and Alexis have on their subway passes now?
Jelani
Alexis
Now
2х
Add $20
2x + 20
x + 20
2x + 20 = 1.5(x + 20)
2x + 20 = 1.5x+ 30
0.5x = 10
X= 20
2x = 40
Jelani has $40 on his pass and Alexis has $20.
In the Example, does the value of x answer the question? Explain.
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